Keyboard dock



FIG. 1 is a front, top, right axonometric view of a keyboard dock showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines illustrate portions of an electronic device, in which the inventors embody the claimed design, and form no part of the claimed design. 

CLAIM The ornamental design for keyboard dock, as shown and described. 